/*
* Copyright (C) 2007 Esmertec AG. Copyright (C) 2007 The Android Open Source
* Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.awesomeapp.messenger.model;
// import org.awesomeapp.messenger.plugin.loopback.LoopbackConnection;
import android.content.Context;
import org.awesomeapp.messenger.plugin.ImConfigNames;
import org.awesomeapp.messenger.plugin.xmpp.XmppConnection;
import java.util.Map;
/** The factory used to create an instance of ImConnection. */
public class ConnectionFactory {
private static ConnectionFactory sInstance;
private ConnectionFactory() {
}
/**
* Gets the singleton instance of the factory.
*
* @return the singleton instance.
*/
public synchronized static ConnectionFactory getInstance() {
if (sInstance == null) {
sInstance = new ConnectionFactory();
}
return sInstance;
}
/**
* Creates a new {@link ImConnection}.
*
* @return the new {@link ImConnection}.
* @throws ImException if an error occurs during creating a connection.
*/
public synchronized ImConnection createConnection(Map<String, String> settings, Context context)
throws ImException {
String protocolName = settings.get(ImConfigNames.PROTOCOL_NAME);
if ("XMPP".equals(protocolName)) {
try
{
return new XmppConnection(context);
}
catch (Exception e)
{
throw new ImException(e.getMessage());
}
}
if ("LLXMPP".equals(protocolName)) {
//return new LLXmppConnection(context);
return null;
}
/*else if ("LOOPBACK".equals(protocolName)) {
return new SMSConnection();
} */
else {
throw new ImException("Unsupported protocol: " + protocolName);
}
}
}